When a denim connoisseur is seen to be wearing denim jeans (1), a denim jean-jacket (2), a denim t-shirt (3) and at least one other denim based article of clothing (4). The additional and fourth item could could be denim socks, a denim hat or other denim accessory but must be visible to the viewing public, generally (but not always) ruling out denim lingerie.

Quadenim propels a denim wearer to the upper echelons of the art. There is no known higher rank.

Quadenim > Triple Denim > Double Denim
"Whoa! Look at that dude! Not double, not even triple, but..."
"...Quadenim!"
"Hero."
by Semaj Yhtomit June 7, 2013
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